syzbot


Applied filters: Label=subsystems:fs (drop)
open (62):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in driver_remove_file fs 19 36 8h52m 15d
kernel BUG in mpage_readahead fs -1 8 1h13m 15d
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 22d 21d PATCH [20d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 29 2d07h 27d PATCH [20d]
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 30d 30d 💬 2 [29d]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 30d 30d
WARNING in path_noexec fs mm -1 C done 8278 29m 37d PATCH [36d]
possible deadlock in __simple_recursive_removal fs 4 C 38 41d 42d 💬 1 [41d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 36d 42d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 41d 43d
WARNING in minix_rename fs -1 syz error 7 36d 50d
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 59d 55d PATCH [55d]
KASAN: slab-use-after-free Read in send_sigio fs 19 1 87d 78d
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 76d 91d 💬 1 [90d]
general protection fault in do_move_mount (3) fs 10 C done done 570 64d 91d 💬 3 [31d]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 69d 94d 💬 3 [83d]
kernel BUG in __filemap_add_folio mm fs -1 C done 281 28m 111d
INFO: task hung in vfs_rename (2) fs 1 C error 13 26d 113d PATCH [85d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 39 1d08h 113d 💬 1 [112d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 25d 116d 💬 2 [22d]
WARNING: bad unlock balance in traverse fs 4 C 43 11h11m 168d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 5d10h 194d PATCH [193d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 42 2d20h 203d PATCH [128d]
WARNING in minix_rmdir fs -1 C inconclusive 52 2d14h 217d
possible deadlock in __configfs_open_file fs 4 C 26 2d12h 234d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 2h39m 235d
WARNING in minix_unlink fs -1 C inconclusive 396 10h54m 264d 💬 6 [261d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3168 now 270d 💬 1 [129d]
INFO: task hung in do_rmdir (6) fs 1 C error inconclusive 48 44d 293d 💬 1 [22d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 5d03h 299d
INFO: task hung in do_coredump (3) fs 1 C done 360 16d 300d 💬 4 [36d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 16d 308d 💬 1 [22d]
possible deadlock in input_inject_event usb fs 4 C done 1392 6h13m 320d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 82d 321d PATCH [302d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 7d04h 346d 💬 1 [30d]
WARNING in iov_iter_revert (5) fs -1 C error error 7 17d 358d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 28 3d00h 394d PATCH [393d]
general protection fault in iter_file_splice_write fs 2 C done 2804 2d01h 450d PATCH [282d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 91d 482d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 79d 527d PATCH [131d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 189d 567d
INFO: rcu detected stall in dput (8) mm fs 1 C done 441 7h37m 591d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 345d 610d PATCH [369d]
go runtime error fs 2 syz error inconclusive 23 143d 629d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 110 33d 676d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 6d07h 763d PATCH [405d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 225d 817d 💬 2 [814d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 10d 833d 💬 6 [376d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 137d 966d 💬 5 [520d]
WARNING in do_mkdirat fs -1 C error error 495 8h23m 984d 💬 22 [548d]
WARNING in path_openat fs -1 C error done 159 49d 986d 💬 1 [548d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1873 1d00h 1007d 💬 2 [365d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4488 12h10m 1042d 💬 2 [341d]
WARNING in inc_nlink (3) fs -1 C error error 6866 4d01h 1245d 💬 1 [391d]
INFO: task hung in filename_create (4) fs 1 C error error 2240 8h38m 1331d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 67 3d06h 1339d PATCH [671d]
possible deadlock in input_event (2) fs 4 C inconclusive 6187 7h43m 1372d 💬 3 [391d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 18h29m 1484d 💬 4 [1465d]
memory leak in path_openat (2) fs 3 C 5 612d 1638d 💬 1 [1638d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1458d 1811d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1261d 1848d 💬 1 [1848d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1128d 2025d 💬 2 [1919d]
moderation (79):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __folio_mark_dirty (3) fs mm -1 1 7d09h 3d09h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 1 3d21h 3d21h
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 13d 14d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 14d 14d
BUG: unable to handle kernel paging request in page_cache_ra_unbounded mm fs 8 1 20d 16d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 16d 16d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 10d 17d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 18d 18d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 1 21d 21d
BUG: corrupted list in chown_common fs 8 2 17h33m 22d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 22 18h23m 29d
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 29d 29d
WARNING in unlock_mount (2) fs -1 1 31d 30d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 30d 30d
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 32d 32d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 33d 33d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 3 19h18m 34d
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 18 3d05h 35d
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 37d 37d
WARNING in vfs_utimes (4) fs -1 1 41d 37d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 2 27d 39d
WARNING in chmod_common (3) fs -1 2 7d12h 39d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 40d 40d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 37d 40d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 45d 41d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 45d 41d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 49d 45d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 50d 50d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 6 1 51d 51d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 3 4d15h 52d
WARNING in do_new_mount (5) fs -1 1 59d 55d
possible deadlock in lookup_one_unlocked (2) fs 4 1 63d 59d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 106 5h53m 59d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 5 9d10h 61d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 3 1d00h 64d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 73d 69d
general protection fault in proc_fill_cache fs 2 1 78d 74d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 10 3d21h 76d
WARNING in lookup_slow (4) fs -1 7 3d15h 79d
general protection fault in ib_free_port_attrs rdma fs 8 4 20d 80d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 50d 81d
WARNING in dqput (2) fs -1 5 29d 83d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 4 14d 83d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 5 25d 102d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 4d21h 105d
WARNING in do_rmdir fs -1 5 32d 115d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 43d 118d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 6 3 52d 126d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 12 7d12h 134d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 18 7d15h 151d
WARNING in cleanup_mnt (5) fs -1 7 68d 165d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 138 4h21m 190d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 16 1d00h 229d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 14 14h11m 258d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 543 5h58m 268d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 15 11d 273d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 36 3d00h 304d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 33 4h14m 312d
BUG: corrupted list in vfs_setxattr fs 8 31 9d08h 316d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 105 1d11h 399d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 76 1d10h 408d
KCSAN: data-race in pollwake / pollwake (5) fs 6 524 16d 415d 💬 2 [56d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 31 21d 421d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 137 4d06h 438d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 366 4h15m 444d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 553 1d04h 463d
WARNING in vfs_setxattr (3) fs -1 415 49m 483d
WARNING in chown_common fs -1 116 1h05m 485d
WARNING in do_mknodat (3) fs -1 180 4d16h 530d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 385 5h45m 559d
KCSAN: data-race in do_select / pollwake (2) fs 6 1666 16d 614d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 442 4d17h 614d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2001 4h39m 615d
KCSAN: data-race in d_delete / step_into (6) fs 6 809 5d01h 615d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4771 6h32m 1509d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1537 1d21h 1783d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4091 5h33m 2073d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2125 5h32m 2078d
corrupted report (2) fs -1 966364 now 2681d